Pith Number

pith:JK4KV6Z3

pith:2019:JK4KV6Z3VCADC6QXQKUZKJDTBZ

not attested not anchored not stored refs pending

Self-induced Magnetic Flux Structure in the Magnetic Superconductor RbEuFe$_4$As$_4$

A. E. Koshelev, D. Y. Chung, J.-K. Bao, M. G. Kanatzidis, M. Smylie, U. Welp, V. K. Vlasko-Vlasov, W.- K. Kwok

arxiv:1902.08125 v1 · 2019-02-21 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JK4KV6Z3VCADC6QXQKUZKJDTBZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:48:57.927226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ab8aafb3ba880317a1782a99524730e42f0b83784ef3469493dc8e46389ccfc

Aliases

arxiv: 1902.08125 · arxiv_version: 1902.08125v1 · doi: 10.48550/arxiv.1902.08125 · pith_short_12: JK4KV6Z3VCAD · pith_short_16: JK4KV6Z3VCADC6QX · pith_short_8: JK4KV6Z3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JK4KV6Z3VCADC6QXQKUZKJDTBZ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4ab8aafb3ba880317a1782a99524730e42f0b83784ef3469493dc8e46389ccfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "188f9bae060489d2fe442a09191ae3537e64ee350a0d1628c1e84bb52bff960a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-02-21T16:25:01Z",
    "title_canon_sha256": "b9a44bd640fc6446d914c5fb6337ccc4fc901feaecc98208c4038c9e81c03e9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08125",
    "kind": "arxiv",
    "version": 1
  }
}